Home / 67,714,725.06-93,485,056.40-44,577,112.52

Finding the Fourth Proportional to 67,714,725.06, 93,485,056.40 and 44,577,112.52

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Solution

The fourth proportional to 67,714,725.06, 93,485,056.40 and 44,577,112.52 is: 61,541,915.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,714,725.06 : 93,485,056.40 = 44,577,112.52 : x
  2. Step 2: Convert to fraction form
    67,714,725.06/93,485,056.40 = 44,577,112.52/x
  3. Step 3: Cross multiply
    67,714,725.06x = 93,485,056.40 × 44,577,112.52
  4. Step 4: Simplify right side
    67,714,725.06x = 4,167,293,878,259,338
  5. Step 5: Solve for x
    x = 4,167,293,878,259,338/67,714,725.06
  6. Step 6: Final answer
    x = 61,541,915.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.